About vs. Demo: This demo folder now uses a standardized launch page. Start with About Demo, then choose the run mode that fits your class.

RAG & NLP • Browser • 35-45 min

Voice Standard RAG

Browser-based Voice + RAG demo with Speech-to-Text (STT) and Text-to-Speech (TTS).

Open About Demo Read README View Course Path
🎤 STT: Ready
🔊 TTS: Ready

📝 Knowledge Base

Click "Load Knowledge Base" to populate.

❓ Query & Response

Your question will appear here after speaking...

System response will appear here...

📖 Voice RAG Pipeline

  1. STT: Your voice → text question
  2. Retrieve: Find relevant docs
  3. Generate: Create answer
  4. TTS: Answer → spoken response

Requirements: Chrome/Edge with microphone and Web Speech API

Standard demo guide

Use this demo in a logical learning sequence

Starts in browser, but first load may take 10-30 seconds if heavier assets initialize.

What this demo is about

Browser-based Voice + RAG demo with Speech-to-Text (STT) and Text-to-Speech (TTS).

Learning objectives

  • Explain the main rag/nlp decision that Voice Standard RAG is designed to support.
  • Change input assumptions and predict how the output should respond before running the demo.
  • Interpret the result in plain language, not just as a number, chart, or AI recommendation.

Run mode and expectations

  • Supported modes: Browser
  • Starts in browser, but first load may take 10-30 seconds if heavier assets initialize.

Step 1: Inputs

  • Start with the default assumptions, then change one variable at a time so students can isolate cause and effect.
  • Treat each input as a lever that changes the scenario, baseline, or business context behind the result.

Step 2: Decision buttons

  • Use the main run or simulate action to compute the scenario after inputs are set.
  • Use export or reset actions, when present, to compare runs or return to a classroom-safe baseline.

Step 3: Outputs and what to notice

  • Read the top-line result first, then look for supporting metrics, tables, or narratives that explain why it changed.
  • Students should explain whether the output is descriptive, predictive, simulated, or recommended.
  • Look for voice query, transcript, retrieved context, and generated answer
  • Observe whether the system retrieves relevant evidence after transcription

Available run modes

  • Browser: available for this demo.

How to proceed

  1. Choose the run mode that fits the class: Browser.
  2. Review the default assumptions before changing anything.
  3. Change one or two inputs, then use `Run the main action`.
  4. Read the output first, then compare any supporting metrics, charts, or AI text.
  5. Capture one insight, one limitation, and one action recommendation.